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1. 发明申请

US20110188388A1 User equipment scheduling method in cellular uplink communication system and base station apparatus therefor 有权
标题翻译：蜂窝上行通信系统中的用户设备调度方法及其基站装置
公开(公告)号：US20110188388A1
公开(公告)日：2011-08-04
申请号：US12927236
申请日：2010-11-10
申请人： Jae-Yun Ko , Sung-Ho Lee , Soon-Young Yoon , June Moon , Chung-Ryul Chang , Sung-Woo Park , Seung-Won Kang , Ho-Joong Kwon
发明人： Jae-Yun Ko , Sung-Ho Lee , Soon-Young Yoon , June Moon , Chung-Ryul Chang , Sung-Woo Park , Seung-Won Kang , Ho-Joong Kwon
IPC分类号： H04W24/02
CPC分类号： H04W72/082 , H04J11/0053 , H04W52/146 , H04W52/346
摘要： A method and an apparatus maximize the capacity of a wireless communication network by taking into consideration inter-cell interference coordination. A home cell's capacity sensitivity to interference is calculated. At least one neighbor cell's capacity sensitivity to interference is collected. And at least one UE located in the home cell is scheduled based on the home cell's capacity sensitivity and the neighbor cell's capacity sensitivity. Accordingly, it is possible to achieve power and allocation control to maximize the capacity of the overall network including neighbor cells increase the system capacity in a cellular system in which inter-cell interference is large, and adaptively perform a UE scheduling in real time to changing distribution of UEs because information on a change in the capacity of each cell is shared by periods.
摘要翻译：一种方法和装置通过考虑小区间干扰协调来使无线通信网络的容量最大化。计算家庭电池容量对干扰的敏感度。收集至少一个相邻小区的容量对干扰的敏感度。并且基于家庭小区的容量灵敏度和相邻小区的容量灵敏度来调度位于家庭小区中的至少一个UE。因此，可以实现功率和分配控制，以使包括邻居小区在内的整个网络的容量最大化，增加小区间干扰较大的蜂窝系统中的系统容量，并且实时自适应地执行UE调度以改变因为关于每个小区的容量的变化的信息被周期共享的UE的分配。

2. 发明申请

US20090196273A1 Apparatus and method for transmitting data in wireless communication system 有权
标题翻译：用于在无线通信系统中发送数据的装置和方法
公开(公告)号：US20090196273A1
公开(公告)日：2009-08-06
申请号：US12322132
申请日：2009-01-29
申请人： Ho-Joong Kwon , Han-Byul Seo , Seon-Wook Kim , Byeong-Gi Lee , Jong-Hyung Kwun , Ok-Seon Lee
发明人： Ho-Joong Kwon , Han-Byul Seo , Seon-Wook Kim , Byeong-Gi Lee , Jong-Hyung Kwun , Ok-Seon Lee
IPC分类号： H04J1/00
CPC分类号： H04W8/30
摘要： An apparatus and a method for a random access scheme for multi-channel in a wireless communication system are provided. The method for performing the random access scheme for the multi-channel in the wireless communication system includes randomly generating a backoff counter value to transmit data; adjusting the backoff counter value by taking into account status of a plurality of idle subcarrier sets per backoff slot; when the backoff counter value becomes zero, selecting one or more subcarrier sets to carry the data from the idle subcarrier sets; and transmitting the data through the selected one or more subcarrier sets. The data collision probability between the terminals can be lowered, the channel utility can be enhanced, the transfer rate in the single-channel random access scheme can be raised, and the consumption of the radio resource can be reduced without using signals for the band request and allocation.
摘要翻译：提供了一种用于无线通信系统中的多信道的随机接入方案的装置和方法。用于在无线通信系统中执行多信道的随机接入方案的方法包括：随机生成退避计数器值以发送数据; 通过考虑每个退避时隙的多个空闲子载波集合的状态来调整退避计数器值; 当退避计数器值为0时，选择一个或多个子载波集合以携带来自空闲子载波集合的数据; 以及通过所选择的一个或多个子载波集合发送所述数据。可以降低终端之间的数据冲突概率，可以增强信道效用，可以提高单信道随机接入方案的传输速率，并且可以减少无线资源的消耗，而无需使用频带请求的信号和分配。

3. 发明申请

US20080026782A1 Method and system for controlling power in a communication system 有权
标题翻译：用于控制通信系统功率的方法和系统
公开(公告)号：US20080026782A1
公开(公告)日：2008-01-31
申请号：US11811538
申请日：2007-06-11
申请人： Ho-Joong Kwon , Byeong-Gi Lee , Han-Byul Seo , Won-Hyoung Park
发明人： Ho-Joong Kwon , Byeong-Gi Lee , Han-Byul Seo , Won-Hyoung Park
IPC分类号： H04Q7/20
CPC分类号： H04W52/343 , H04L1/0002 , H04L1/0026 , H04W88/08
摘要： A method for controlling power in a communication system. In the power control method, a transmitter receives feedback information from receivers located in its own cell; determines data rates of the receivers according to the received feedback information, calculates a load of the cell by calculating an amount of data to be transmitted to the receivers; and calculates transmission power of the transmitter by comparing the load of the cell with a threshold.
摘要翻译：一种用于控制通信系统中的功率的方法。在功率控制方法中，发射机从位于其小区中的接收机接收反馈信息; 根据接收到的反馈信息确定接收机的数据速率，通过计算要发送到接收机的数据量来计算小区的负载; 并且通过将小区的负载与阈值进行比较来计算发射机的发射功率。

4. 发明申请

US20110190017A1 APPARATUS AND METHOD FOR ALLOCATING CHANNEL AND POWER IN COMMUNICATION SYSTEM 有权
标题翻译：在通信系统中分配通道和功率的装置和方法
公开(公告)号：US20110190017A1
公开(公告)日：2011-08-04
申请号：US13018748
申请日：2011-02-01
申请人： Ho-Joong KWON , Soon-Young YOON , June MOON , Sung-Woo PARK , Seung-Won KANG
发明人： Ho-Joong KWON , Soon-Young YOON , June MOON , Sung-Woo PARK , Seung-Won KANG
IPC分类号： H04W72/04
CPC分类号： H04W72/1231 , H04W52/146 , H04W52/247 , H04W52/40 , H04W72/0426 , H04W72/0446 , H04W88/08
摘要： An apparatus and method for allocating a channel and power by a Base Station (BS) in a communication system are provided. The method includes, performing one of a first scheduling, which uses inter-cell cooperation information received from at least one neighboring BS and a data rate received from each User Equipment (UE), and a second scheduling, which uses both an average data rate for each subchannel computed by accumulating the data rates for a preset time period and the inter-cell cooperation information, selecting a UE to be allocated each subchannel in each subframe based on results of the performed scheduling, computing a power metric for each of the selected UE and a non-selected UE by using the inter-cell cooperation information, the average data rate, an amount of performance change of the selected UE, and the results of the performed scheduling; and allocating power to all UEs including the selected UE and the non-selected UE by preset subframe periods by using the computed power metric.
摘要翻译：提供了一种用于在通信系统中由基站（BS）分配信道和功率的装置和方法。该方法包括执行使用从至少一个相邻BS接收到的小区间协作信息的第一调度和从每个用户设备（UE）接收的数据速率的第一调度中的一个，以及使用平均数据速率对于通过在预设时间段内累积数据速率和小区间协作信息而计算的每个子信道，基于所执行的调度的结果，选择要在每个子帧中分配每个子信道的UE，计算所选择的每一个的功率度量 UE和未选择的UE，通过使用小区间协作信息，平均数据速率，所选择的UE的性能变化量以及所执行的调度的结果; 以及通过使用所计算的功率度量，通过预设的子帧周期向包括所选择的UE和未选择的UE的所有UE分配功率。

5. 发明授权

US07720503B2 Method and system for controlling power in a communication system 有权
标题翻译：用于控制通信系统功率的方法和系统
公开(公告)号：US07720503B2
公开(公告)日：2010-05-18
申请号：US11811538
申请日：2007-06-11
申请人： Ho-Joong Kwon , Byeong-Gi Lee , Han-Byul Seo , Won-Hyoung Park
发明人： Ho-Joong Kwon , Byeong-Gi Lee , Han-Byul Seo , Won-Hyoung Park
IPC分类号： H04B7/00
CPC分类号： H04W52/343 , H04L1/0002 , H04L1/0026 , H04W88/08
摘要： A method for controlling power in a communication system. In the power control method, a transmitter receives feedback information from receivers located in its own cell; determines data rates of the receivers according to the received feedback information, calculates a load of the cell by calculating an amount of data to be transmitted to the receivers; and calculates transmission power of the transmitter by comparing the load of the cell with a threshold.
摘要翻译：一种用于控制通信系统中的功率的方法。在功率控制方法中，发射机从位于其小区中的接收机接收反馈信息; 根据接收到的反馈信息确定接收机的数据速率，通过计算要发送到接收机的数据量来计算小区的负载; 并且通过将小区的负载与阈值进行比较来计算发射机的发射功率。

6. 发明授权

US08478321B2 Apparatus and method for allocating channel and power in communication system 有权
标题翻译：通信系统中通道和功率分配的装置和方法
公开(公告)号：US08478321B2
公开(公告)日：2013-07-02
申请号：US13018748
申请日：2011-02-01
申请人： Ho-Joong Kwon , Soon-Young Yoon , June Moon , Sung-Woo Park , Seung-Won Kang
发明人： Ho-Joong Kwon , Soon-Young Yoon , June Moon , Sung-Woo Park , Seung-Won Kang
IPC分类号： H04W72/04
CPC分类号： H04W72/1231 , H04W52/146 , H04W52/247 , H04W52/40 , H04W72/0426 , H04W72/0446 , H04W88/08
摘要： An apparatus and method for allocating a channel and power by a Base Station (BS) in a communication system are provided. The method includes, performing one of a first scheduling, which uses inter-cell cooperation information received from at least one neighboring BS and a data rate received from each User Equipment (UE), and a second scheduling, which uses both an average data rate for each subchannel computed by accumulating the data rates for a preset time period and the inter-cell cooperation information, selecting a UE to be allocated each subchannel in each subframe based on results of the performed scheduling, computing a power metric for each of the selected UE and a non-selected UE by using the inter-cell cooperation information, the average data rate, an amount of performance change of the selected UE, and the results of the performed scheduling; and allocating power to all UEs including the selected UE and the non-selected UE by preset subframe periods by using the computed power metric.
摘要翻译：提供了一种用于在通信系统中由基站（BS）分配信道和功率的装置和方法。该方法包括执行使用从至少一个相邻BS接收到的小区间协作信息的第一调度和从每个用户设备（UE）接收的数据速率的第一调度中的一个，以及使用平均数据速率对于通过在预设时间段内累积数据速率和小区间协作信息而计算的每个子信道，基于所执行的调度的结果，选择要在每个子帧中分配每个子信道的UE，计算所选择的每一个的功率度量 UE和未选择的UE，通过使用小区间协作信息，平均数据速率，所选择的UE的性能变化量以及所执行的调度的结果; 以及通过使用所计算的功率度量，通过预设的子帧周期向包括所选择的UE和未选择的UE的所有UE分配功率。

7. 发明申请

US20110183679A1 METHOD AND APPARATUS FOR SCHEDULING RESOURCE ALLOCATION TO CONTROL INTER-CELL INTERFERENCE IN A CELLULAR COMMUNICATION SYSTEM, AND BASE STATION THEREOF 有权
标题翻译：用于调度资源分配以控制细胞通信系统中的细胞间干扰的方法和装置及其基站
公开(公告)号：US20110183679A1
公开(公告)日：2011-07-28
申请号：US12858655
申请日：2010-08-18
申请人： June MOON , Sung-Woo PARK , Seung-Won KANG , Ho-Joong KWON , Soon-Young YOON
发明人： June MOON , Sung-Woo PARK , Seung-Won KANG , Ho-Joong KWON , Soon-Young YOON
IPC分类号： H04W72/04
CPC分类号： H04W72/082 , H04W16/04
摘要： A method and apparatus for controlling inter-cell interference in an evolved Node-B for a cellular communication system with a frequency reuse factor of 1 are provided. The apparatus includes a bitmap generator for receiving scheduling information from evolved Node-Bs of a plurality of neighbor cells, and for generating scheduling information including its cell's bitmap information for the resource allocation using the received neighbor cells' scheduling information, and a scheduler for scheduling the resource allocation for UEs in its cell based on the scheduling information provided from the bitmap generator and power allocation information of the UEs in its cell.
摘要翻译：提供了一种用于控制具有频率重用因子为1的蜂窝通信系统的演进节点B中的小区间干扰的方法和装置。该装置包括位图生成器，用于从多个相邻小区的演进节点B接收调度信息，并且使用接收到的相邻小区的调度信息来生成包括其小区的资源分配的位图信息的调度信息，以及调度器基于从位图生成器提供的调度信息及其小区中的UE的功率分配信息，在其小区中的UE的资源分配。

8. 发明授权

US08873532B2 Apparatus and method for transmitting data in wireless communication system 有权
标题翻译：用于在无线通信系统中发送数据的装置和方法
公开(公告)号：US08873532B2
公开(公告)日：2014-10-28
申请号：US12322132
申请日：2009-01-29
申请人： Ho-Joong Kwon , Han-Byul Seo , Seon-Wook Kim , Byeong-Gi Lee , Jong-Hyung Kwun , Ok-Seon Lee
发明人： Ho-Joong Kwon , Han-Byul Seo , Seon-Wook Kim , Byeong-Gi Lee , Jong-Hyung Kwun , Ok-Seon Lee
IPC分类号： H04J1/00 , H04W4/00 , H04W8/30
CPC分类号： H04W8/30
摘要： An apparatus and a method for a random access scheme for multi-channel in a wireless communication system are provided. The method for performing the random access scheme for the multi-channel in the wireless communication system includes randomly generating a backoff counter value to transmit data; adjusting the backoff counter value by taking into account status of a plurality of idle subcarrier sets per backoff slot; when the backoff counter value becomes zero, selecting one or more subcarrier sets to carry the data from the idle subcarrier sets; and transmitting the data through the selected one or more subcarrier sets. The data collision probability between the terminals can be lowered, the channel utility can be enhanced, the transfer rate in the single-channel random access scheme can be raised, and the consumption of the radio resource can be reduced without using signals for the band request and allocation.
摘要翻译：提供了一种用于无线通信系统中的多信道的随机接入方案的装置和方法。用于在无线通信系统中执行多信道的随机接入方案的方法包括：随机生成退避计数器值以发送数据; 通过考虑每个退避时隙的多个空闲子载波集合的状态来调整退避计数器值; 当退避计数器值为0时，选择一个或多个子载波集合以携带来自空闲子载波集合的数据; 以及通过所选择的一个或多个子载波集合发送所述数据。可以降低终端之间的数据冲突概率，可以增强信道效用，可以提高单信道随机接入方案的传输速率，并且可以减少无线资源的消耗，而无需使用频带请求的信号和分配。

9. 发明授权

US08543123B2 Method and apparatus for scheduling resource allocation to control inter-cell interference in a cellular communication system, and base station thereof 有权
标题翻译：用于调度资源分配以控制蜂窝通信系统中的小区间干扰的方法和装置及其基站
公开(公告)号：US08543123B2
公开(公告)日：2013-09-24
申请号：US12858655
申请日：2010-08-18
申请人： June Moon , Sung-Woo Park , Seung-Won Kang , Ho-Joong Kwon , Soon-Young Yoon
发明人： June Moon , Sung-Woo Park , Seung-Won Kang , Ho-Joong Kwon , Soon-Young Yoon
IPC分类号： H04W72/00 , H04B1/10
CPC分类号： H04W72/082 , H04W16/04
摘要： A method and apparatus for controlling inter-cell interference in an evolved Node-B for a cellular communication system with a frequency reuse factor of 1 are provided. The apparatus includes a bitmap generator for receiving scheduling information from evolved Node-Bs of a plurality of neighbor cells, and for generating scheduling information including its cell's bitmap information for the resource allocation using the received neighbor cells' scheduling information, and a scheduler for scheduling the resource allocation for UEs in its cell based on the scheduling information provided from the bitmap generator and power allocation information of the UEs in its cell.
摘要翻译：提供了一种用于控制具有频率重用因子为1的蜂窝通信系统的演进节点B中的小区间干扰的方法和装置。该装置包括位图生成器，用于从多个相邻小区的演进节点B接收调度信息，并且使用接收到的相邻小区的调度信息来生成包括其小区的资源分配的位图信息的调度信息，以及调度器基于从位图生成器提供的调度信息及其小区中的UE的功率分配信息，在其小区中的UE的资源分配。

10. 发明授权

US08848628B2 User equipment scheduling method in cellular uplink communication system and base station apparatus therefor 有权
标题翻译：蜂窝上行通信系统中的用户设备调度方法及其基站装置
公开(公告)号：US08848628B2
公开(公告)日：2014-09-30
申请号：US12927236
申请日：2010-11-10
申请人： Jae-Yun Ko , Sung-Ho Lee , Soon-Young Yoon , June Moon , Chung-Ryul Chang , Sung-Woo Park , Seung-Won Kang , Ho-Joong Kwon
发明人： Jae-Yun Ko , Sung-Ho Lee , Soon-Young Yoon , June Moon , Chung-Ryul Chang , Sung-Woo Park , Seung-Won Kang , Ho-Joong Kwon
IPC分类号： H04W4/00
CPC分类号： H04W72/082 , H04J11/0053 , H04W52/146 , H04W52/346
摘要： A method and an apparatus maximize the capacity of a wireless communication network by taking into consideration inter-cell interference coordination. A home cell's capacity sensitivity to interference is calculated. At least one neighbor cell's capacity sensitivity to interference is collected. And at least one UE located in the home cell is scheduled based on the home cell's capacity sensitivity and the neighbor cell's capacity sensitivity. Accordingly, it is possible to achieve power and allocation control to maximize the capacity of the overall network including neighbor cells increase the system capacity in a cellular system in which inter-cell interference is large, and adaptively perform a UE scheduling in real time to changing distribution of UEs because information on a change in the capacity of each cell is shared by periods.
摘要翻译：一种方法和装置通过考虑小区间干扰协调来使无线通信网络的容量最大化。计算家庭电池容量对干扰的敏感度。收集至少一个相邻小区的容量对干扰的敏感度。并且基于家庭小区的容量灵敏度和相邻小区的容量灵敏度来调度位于家庭小区中的至少一个UE。因此，可以实现功率和分配控制，以使包括邻居小区在内的整个网络的容量最大化，增加小区间干扰较大的蜂窝系统中的系统容量，并且实时自适应地执行UE调度以改变因为关于每个小区的容量的变化的信息被周期共享的UE的分配。

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